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Class calypso.core.signalling.SignallingContextImpl 

java.lang.Object
   |
   +----java.rmi.server.RemoteObject
           |
           +----java.rmi.server.RemoteServer
                   |
                   +----java.rmi.server.UnicastRemoteObject
                           |
                           +----calypso.core.signalling.SignallingContextImpl
public class SignallingContextImpl
extends UnicastRemoteObject
implements SignallingContext, Runnable
A remote class that implements the Signalling Context interface. The signalling context represents a single connection going through a switch.

Version:
$Revision: 1.2 $
Author:
Juhana Räsänen

Variable Index

o conn
o connID
o dest
o fromPort
o fromVCC
o oPeer
o tPeer

Method Index

o addLeg(Long, int, VPIVCI, InetAddress, SignallingContext)
o addLeg(Long, VPIVCI, InetAddress, SignallingContext, InetAddress, InetAddress)
o run()
The run method is used to run the signalling context object in a separate thread during the initial call setup.
o setState(SignallingContextState)
Changes the state of the SignallingContext.
o setupComplete()
This method "hardens" the soft state of the connection after the connection setup is complete.
o setupNewConnection(MCConnectionDescr, InetAddress, InetAddress)
o setupNewConnection(PPConnectionDescr)
o teardown()
This method tears down the connection.

Variables

o oPeer 
 SignallingContext oPeer
o tPeer 
 SignallingContext tPeer
o conn 
 VCConnectionDescr conn
o connID 
 Long connID
o fromPort 
 int fromPort
o fromVCC 
 VPIVCI fromVCC
o dest 
 InetAddress dest

Methods

o setupNewConnection 
 public static SignallingContext setupNewConnection(PPConnectionDescr conn_)
o setupNewConnection 
 public static SignallingContext setupNewConnection(MCConnectionDescr conn_,
                                                    InetAddress clientIP_,
                                                    InetAddress prevRouterIP_)
o addLeg 
 public static SignallingContext addLeg(Long connID_,
                                        int fromPort_,
                                        VPIVCI fromVCC_,
                                        InetAddress dest_,
                                        SignallingContext oSide_)
o addLeg 
 public static SignallingContext addLeg(Long connID_,
                                        VPIVCI fromVCC_,
                                        InetAddress dest_,
                                        SignallingContext oSide_,
                                        InetAddress clientIP_,
                                        InetAddress prevRouterIP_)
o setState 
 synchronized void setState(SignallingContextState state_)
Changes the state of the SignallingContext.

Parameters:
state_ - The new state
o setupComplete 
 public synchronized void setupComplete() throws RemoteException
This method "hardens" the soft state of the connection after the connection setup is complete. The message is forwarded towards the originating side of the connection.

Throws: RemoteException
If remote method call fails
o teardown 
 public synchronized void teardown() throws RemoteException
This method tears down the connection.

Throws: RemoteException
If remote method call fails
o run 
 public synchronized void run()
The run method is used to run the signalling context object in a separate thread during the initial call setup. 

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